Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2018

Fair Value Measurements [Abstract]

Schedule Of Fair Value Carried At Cost And Measured On A Nonrecurring Basis

		Carrying		Fair Value Measurements at December 31, 2018
(Dollars in thousands)	Balance Sheet Location	Value(1)		Level 1		Level 2		Level 3		Total
Financial liabilities
Notes payable	Debt - current and long-term portion	$	139,130	$	—	$	—	$	143,564	$	143,564
Subordinated debt	Subordinated debt		27,913		—		—		18,895		18,895
Total		$	167,043	$	—	$	—	$	162,459	$	162,459

		Carrying		Fair Value Measurements at December 31, 2017
(Dollars in thousands)	Balance Sheet Location	Value(1)		Level 1		Level 2		Level 3		Total
Financial liabilities
Notes payable	Debt - current and long-term portion	$	106,588	$	—	$	—	$	106,894	$	106,894
Subordinated debt	Subordinated debt		27,913		—		—		16,088		16,088
Total		$	134,501	$	—	$	—	$	122,982	$	122,982

(1) These balances are presented gross of deferred financing costs.