Note 14 - Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Schedule of Stockholders Equity [Table Text Block]

	Common Stock				Treasury Stock					Additional Paid–In		Accumulated Other Comprehensive			Accumulated			Total Stockholders’
	Issued		Amount		Acquired		Amount			Capital		Loss			Deficit			Equity
Balance at December 31, 2017		19,532,573	$	195		1,240	$	(57	)	$	232,149	$	(5,355	)	$	(199,072	)	$	27,860
Stock–based compensation		65,624		1		—		—			46		—			—			47
Net earnings		—		—		—		—			—		—			319			319
Foreign currency translation, net of tax		—		—		—		—			—		454			—			454
Balance at March 31, 2018		19,598,197	$	196		1,240	$	(57	)	$	232,195	$	(4,901	)	$	(198,753	)	$	28,680
Stock–based compensation		440,024		4		—		—			120		—			—			124
Net loss		—		—		—		—			—		—			(3,074	)		(3,074	)
Foreign currency translation, net of tax		—		—		—		—			—		(542	)		—			(542	)
Balance at June 30, 2018		20,038,221	$	200		1,240	$	(57	)	$	232,315	$	(5,443	)	$	(201,827	)	$	25,188
Stock–based compensation		63,000		1		—		—			15		—			—			16
Net loss		—		—		—		—			—		—			(1,303	)		(1,303	)
Foreign currency translation, net of tax		—		—		—		—			—		(151	)		—			(151	)
Balance at September 30, 2018		20,101,221	$	201		1,240	$	(57	)	$	232,330	$	(5,594	)	$	(203,130	)	$	23,750
Stock–based compensation		50,808		—		—		—			15		—			—			15
Net loss		—		—		—		—			—		—			(1,702	)		(1,702	)
Foreign currency translation, net of tax		—		—		—		—			—		(60	)		—			(60	)
Balance at December 31, 2018		20,152,029	$	201		1,240	$	(57	)	$	232,345	$	(5,654	)	$	(204,832	)	$	22,003
Net loss		—		—		—		—			—		—			(2,856	)		(2,856	)
Foreign currency translation, net of tax		—		—		—		—			—		(119	)		—			(119	)
Balance at March 31, 2019		20,152,029	$	201		1,240	$	(57	)	$	232,345	$	(5,773	)	$	(207,688	)	$	19,028
Net loss		—		—		—		—			—		—			(2,577	)		(2,577	)
Foreign currency translation, net of tax		—		—		—		—			—		(9	)		—			(9	)
Balance at June 30, 2019		20,152,029	$	201		1,240	$	(57	)	$	232,345	$	(5,782	)	$	(210,265	)	$	16,442
Net loss		—		—		—		—			—		—			(1,446	)		(1,446	)
Foreign currency translation, net of tax		—		—		—		—			—		(119	)		—			(119	)
Balance at September 30, 2019		20,152,029	$	201		1,240	$	(57	)	$	232,345	$	(5,901	)	$	(211,711	)	$	14,877