Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2017

Fair Value Measurements [Abstract]

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

		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

		Carrying		Fair Value Measurements at December 31, 2016
(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	$	120,622	$	--	$	--	$	121,204	$	121,204
Subordinated debt	Subordinated debt		27,913		--		--		15,247		15,247
Total		$	148,535	$	--	$	--	$	136,451	$	136,451

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