FAIR VALUE MEASUREMENTS (Tables)

3 Months Ended

Mar. 31, 2015

FAIR VALUE MEASUREMENTS

Schedule of the fair values of the Company's financial assets

	March 31, 2015
	Level 1		Level 2		Level 3		Total
Assets measured on a nonrecurring basis:
Clintonville, WI facility	$	—	$	—	$	700	$	700
Gearing Cicero Ave. facility		—		—		560		560
Total assets at fair value	$	—	$	—	$	1,260	$	1,260

	December 31, 2014
	Level 1		Level 2		Level 3		Total
Assets measured on a recurring basis:
Municipal bonds and money market funds	$	—	$	11,429	$	—	$	11,429
Assets measured on a nonrecurring basis:
Clintonville, WI facility		—		—		738		738
Gearing Cicero Ave. facility		—		—		560		560
Total assets at fair value	$	—	$	11,429	$	1,298	$	12,727