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Stock and Incentive Compensation Plans - Narrative (Details)			12 Months Ended
	Dec. 07, 2022 USD ($) installment stock_price_hurdle shares	Aug. 01, 2022 shares	Dec. 31, 2024 USD ($) category shares	Dec. 31, 2023 USD ($) shares	Dec. 31, 2022 USD ($) shares	Apr. 30, 2024 shares
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock compensation expense | $			$ 7,166,000	$ 5,281,000	$ 3,449,000
BTH | Common Stock
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock converted (in shares)		611,676
CEO
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock award | $	$ 10,000,000
Covenant period of agreement	2 years
Employee Stock
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Maximum number of common stock available for issuance (in shares)			1,000,000
Shares available for issuance (in shares)			871,040	927,698	973,911
Stock repurchase program, discount percentage			15.00%
Offering period			1 year
Unrecognized compensation cost | $			$ 208,336
Unrecognized compensation cost weighted average period for recognition			4 months 24 days
Stock compensation expense | $			$ 492,000	$ 426,000	$ 316,000
PSU
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Unrecognized compensation cost | $			$ 3,800,000
Unrecognized compensation cost weighted average period for recognition			1 year 2 months 12 days
Target percentage			100.00%
Performance period (in years)			3 years
Granted (in shares)			67,355	43,591	157,367
Stock compensation expense | $			$ 2,043,000	$ 534,000	$ 288,000
Expiration period			3 years
Number of categories | category			2
PSU | CEO
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Granted (in shares)	129,735
Number of stock price hurdles | stock_price_hurdle	5
Performance period (in years)	7 years				7 years
Percentage of stock price	20.00%
Average closing price period (in days)	20 days
Vesting percentage	100.00%
Award vesting rights, percentage	100.00%
PSU | Minimum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Target percentage			0.00%
PSU | Maximum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Target percentage			150.00%
RSUs
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Unrecognized compensation cost | $			$ 9,500,000
Unrecognized compensation cost weighted average period for recognition			3 years
Granted (in shares)			119,149	116,098	222,282
RSUs | CEO
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Granted (in shares)	129,736
Number of equal installments | installment	5
RSUs | Minimum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Service period in which time-vested awards are earned			1 year
RSUs | Maximum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Service period in which time-vested awards are earned			7 years
RSAs
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Unrecognized compensation cost | $			$ 236,000
Unrecognized compensation cost weighted average period for recognition			3 months 18 days
Granted (in shares)			20,415	16,788	12,840
RSAs | Minimum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Service period in which time-vested awards are earned			1 year
RSAs | Maximum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Service period in which time-vested awards are earned			7 years
Stock Options
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock compensation expense | $			$ 0	$ 0	$ 0
Expiration period			20 years
2012 Plan and the Omnibus Plan
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Maximum number of common stock available for issuance (in shares)			1,375,000
Omnibus Plan
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Maximum number of common stock available for issuance (in shares)			499,998
Shares available for issuance (in shares)						675,000
2012 Plan
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Shares available for issuance (in shares)						0

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