Revision of prior period financial statements and out-of-period adjustments (Tables)

12 Months Ended

Dec. 31, 2014

Accounting Changes and Error Corrections [Abstract]

Schedule of Error Corrections and Prior Period Adjustments [Table Text Block]

	As Previously Reported		Correction		Revised
Inventory	$	23,640	$	261	$	23,901
Total assets	$	95,224	$	261	$	95,485
Accounts payable	$	5,989	$	1,070	$	7,059
Total current liabilities	$	13,640	$	1,070	$	14,710
Deferred compensation, long-term portion	$	661	$	3,842	$	4,503
Total liabilities	$	19,583	$	4,912	$	24,495
Retained earnings	$	59,784	$	(3,209)	$	56,575
Accumulated other comprehensive loss		(158)		(1,442)		(1,600)
Total stockholders’ equity	$	75,641	$	(4,651)	$	70,990

December 31, 2013	As Previously Reported		Correction		Revised
Net sales	$	58,559	$	-	$	58,559
Total expenses		61,991		245		62,236
Operating loss		(3,432)		245		(3,677)
Net loss from continuing operations		(5,877)		245		(6,122)
Net loss from discontinued operations		(6,760)		(48)		(6,712)
Net loss		(12,637)		197		(12,834)
Other comprehensive loss:
Actuarial gain		(460)		(302)		(762)
Amortization of actuarial loss		(33)		(78)		(111)
Adjustments to net periodic benefit income		(326)		(380)		(706)
Comprehensive loss	$	(12,311)	$	(183)	$	(12,128)

December 31, 2012	As Previously Reported		Correction		Revised
Net sales	$	61,260	$	-	$	61,260
Total expenses		62,544		482		63,026
Operating loss		(1,284)		482		(1,766)
Net income from continuing operations		35,179		482		34,697
Net loss from discontinued operations		(4,795)		(76)		(4,719)
Net income		30,384		406		29,978
Other comprehensive loss:
Actuarial loss		157		524		681
Amortization of actuarial loss		(32)		(48)		(80)
Adjustments to net periodic benefit cost		302		476		778
Comprehensive income	$	30,082	$	(882)	$	29,200

Schedule of Error Corrections and Prior Period Adjustments, Statement of Operations and Comprehensive Income (Loss) [Table Text Block]

(Unaudited)	First Quarter				Second Quarter				Third Quarter				Fourth Quarter
As Reported:	2014		2013		2014		2013		2014		2013		2013
Net sales	$	21,891	$	26,052	$	24,038	$	24,166	$	13,928	$	14,661	$	22,744
Operating loss		(4,025)		(1,472)		(18,321)		(2,928)		(378)		(232)		(3,860)
Net loss from continuing operations		-		-		-		-		(1,146)		(770)		-
Net loss from discontinued operations		-		-		-		-		(1,118)		(1,700)		-
Net loss		(4,410)		(2,094)		(19,060)		(3,529)		(2,264)		(2,470)		(4,544)

(Unaudited)	First Quarter				Second Quarter				Third Quarter				Fourth Quarter
As Recast for discontinued operations:	2014		2013		2014		2013		2014		2013		2013
Net sales	$	14,642	$	16,169	$	16,033	$	14,465	$	13,928	$	14,661	$	13,264
Operating (loss) income		(1,124)		29		(1,018)		(1,558)		(378)		(232)		(1,671)
Net loss from continuing operations		(1,509)		(593)		(1,757)		(2,159)		(1,146)		(770)		(2,355)
Net loss from discontinued operations		(2,901)		(1,501)		(17,303)		(1,370)		(1,118)		(1,700)		(2,189)
Net loss		(4,410)		(2,094)		(19,060)		(3,529)		(2,264)		(2,470)		(4,544)

(Unaudited)	First Quarter				Second Quarter				Third Quarter				Fourth  Quarter
Adjustments:	2014		2013		2014		2013		2014		2013		2013
Net sales	$	-	$	-	$	-	$	-	$	-	$	-	$	-
Operating (loss) income		(216)		-		(440)		-		(292)		-		(245)
Net loss from continuing operations		(216)		-		(440)		-		(292)		-		(245)
Net loss from discontinued operations		-		-		-		-		-		-		48
Net loss	$	(216)	$	-	$	(440)	$	-	$	(292)	$	-	$	(197)

(Unaudited)	First Quarter				Second Quarter				Third Quarter				Fourth  Quarter
As Revised:	2014		2013		2014		2013		2014		2013		2013
Net sales	$	14,642	$	16,169	$	16,033	$	14,465	$	13,928	$	14,661	$	13,264
Operating (loss) income		(1,340)		29		(1,458)		(1,558)		(670)		(232)		(1,916)
Net loss from continuing operations		(1,725)		(593)		(2,197)		(2,159)		(1,438)		(770)		(2,600)
Net loss from discontinued operations		(2,901)		(1,501)		(17,303)		(1,370)		(1,118)		(1,700)		(2,141)
Net loss	$	(4,626)	$	(2,094)	$	(19,500)	$	(3,529)	$	(2,556)	$	(2,470)	$	(4,741)