diff --git a/src/cli_user_choices.rs b/src/cli_user_choices.rs
index aaccfb1..5a71177 100644
--- a/src/cli_user_choices.rs
+++ b/src/cli_user_choices.rs
@@ -15,7 +15,7 @@ use rustyline::error::ReadlineError;
 use rustyline::highlight::{Highlighter};
 use crate::core_functions::InventoryCostingMethod;
 
-use crate::utils;
+use crate::string_utils;
 
 
 pub fn choose_file_for_import() -> PathBuf {
@@ -194,7 +194,7 @@ pub fn elect_like_kind_treatment(cutoff_date_arg: &Option<String>) -> (bool, Str
                     let mut input = String::new();
                     let stdin = io::stdin();
                     stdin.lock().read_line(&mut input)?;
-                    utils::trim_newline(&mut input);
+                    string_utils::trim_newline(&mut input);
                     let newly_chosen_date = NaiveDate::parse_from_str(&input, "%y-%m-%d")
                         .unwrap_or(NaiveDate::parse_from_str(&input, "%Y-%m-%d")
                         .expect("Date entered has an incorrect format. Program must abort."));
@@ -236,7 +236,7 @@ pub fn elect_like_kind_treatment(cutoff_date_arg: &Option<String>) -> (bool, Str
                     let mut input = String::new();
                     let stdin = io::stdin();
                     stdin.lock().read_line(&mut input)?;
-                    utils::trim_newline(&mut input);
+                    string_utils::trim_newline(&mut input);
 
                     let newly_chosen_date = NaiveDate::parse_from_str(&input, "%y-%m-%d")
                         .unwrap_or(NaiveDate::parse_from_str(&input, "%Y-%m-%d")
diff --git a/src/create_lots_mvmts.rs b/src/create_lots_mvmts.rs
index 41b50d8..474e973 100644
--- a/src/create_lots_mvmts.rs
+++ b/src/create_lots_mvmts.rs
@@ -11,7 +11,7 @@ use chrono::NaiveDate;
 use crate::transaction::{Transaction, ActionRecord, TxType, Polarity, TxHasMargin};
 use crate::account::{Account, RawAccount, Lot, Movement};
 use crate::core_functions::{InventoryCostingMethod, LikeKindSettings, ImportProcessParameters};
-use crate::utils::{round_d128_1e8};
+use crate::decimal_utils::{round_d128_1e8};
 
 pub fn create_lots_and_movements(
     txns_map: HashMap<u32, Transaction>,
diff --git a/src/utils.rs b/src/decimal_utils.rs
similarity index 91%
rename from src/utils.rs
rename to src/decimal_utils.rs
index c7aace1..4b7a6ce 100644
--- a/src/utils.rs
+++ b/src/decimal_utils.rs
@@ -23,12 +23,3 @@ pub fn round_d128_1e8(to_round: &d128) -> d128 {
         //  As you can see, the quantize is off by one.  Quantizing to 10 rounds off the nearest one.  Quantizing to 100 rounds off to nearest 10, etc.
 }
 
-
-pub fn trim_newline(s: &mut String) {
-    if s.ends_with('\n') {
-        s.pop();
-        if s.ends_with('\r') {
-            s.pop();
-        }
-    }
-}
diff --git a/src/import_accts_txns.rs b/src/import_accts_txns.rs
index e7232f5..ddf1391 100644
--- a/src/import_accts_txns.rs
+++ b/src/import_accts_txns.rs
@@ -12,7 +12,7 @@ use decimal::d128;
 
 use crate::transaction::{Transaction, ActionRecord};
 use crate::account::{Account, RawAccount};
-use crate::utils::{round_d128_1e8};
+use crate::decimal_utils::{round_d128_1e8};
 
 
 pub fn import_accounts(
diff --git a/src/import_cost_proceeds_etc.rs b/src/import_cost_proceeds_etc.rs
index 9a0365e..5cf44cb 100644
--- a/src/import_cost_proceeds_etc.rs
+++ b/src/import_cost_proceeds_etc.rs
@@ -8,7 +8,7 @@ use decimal::d128;
 
 use crate::transaction::{Transaction, TxType, ActionRecord, Polarity};
 use crate::account::{Account, RawAccount};
-use crate::utils::{round_d128_1e2};
+use crate::decimal_utils::{round_d128_1e2};
 use crate::core_functions::{ImportProcessParameters};
 
 pub fn add_cost_basis_to_movements(
diff --git a/src/main.rs b/src/main.rs
index 2f23bd5..7051981 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -23,7 +23,8 @@ mod create_lots_mvmts;
 mod import_cost_proceeds_etc;
 mod cli_user_choices;
 mod csv_export;
-mod utils;
+mod string_utils;
+mod decimal_utils;
 mod tests;
 
 use crate::core_functions::ImportProcessParameters;
diff --git a/src/string_utils.rs b/src/string_utils.rs
new file mode 100644
index 0000000..87b4a7c
--- /dev/null
+++ b/src/string_utils.rs
@@ -0,0 +1,11 @@
+// Copyright (c) 2017-2019, scoobybejesus
+// Redistributions must include the license: https://github.com/scoobybejesus/cryptools-rs/LEGAL.txt
+
+pub fn trim_newline(s: &mut String) {
+    if s.ends_with('\n') {
+        s.pop();
+        if s.ends_with('\r') {
+            s.pop();
+        }
+    }
+}
diff --git a/src/tests/test.rs b/src/tests/test.rs
index 3c61e88..6f00883 100644
--- a/src/tests/test.rs
+++ b/src/tests/test.rs
@@ -8,7 +8,7 @@ use decimal::d128;
 
 use crate::account::{Account};
 use crate::transaction::{Transaction, ActionRecord};
-use crate::utils::*;
+use crate::decimal_utils::*;
 
 pub fn run_tests(
     transactions_map: &HashMap<u32, Transaction>,