CONSOLIDATED BALANCE SHEETS - USD ($)	Dec. 31, 2015	Mar. 31, 2015
Current assets:
Cash and cash equivalents	$ 1,976,594	$ 9,261,903
Accounts receivable, net	8,191,391	7,306,653
Inventories	4,584,844	4,825,984
Other	834,076	749,466
Total current assets	15,586,905	22,144,006
Property, plant, and equipment, net	2,554,822	1,813,343
Goodwill	18,749,888	18,749,888
Other intangibles, net	11,846,009	13,748,582
Deferred tax assets and other	269,121	296,860
Total assets	49,006,745	56,752,679
Current liabilities:
Accounts payable	2,209,473	3,967,975
Income tax payable	20,866	25,998
Accrued liabilities:
Compensation	3,281,809	3,285,952
Other	949,497	2,450,058
Total current liabilities	6,461,645	9,729,983
Convertible debt - related party, net	23,336,854	22,529,497
Interest payable	757,615	523,743
Accrued pension liability	663,071	955,780
Deferred rent	671,088	0
Other	157,453	265,766
Total liabilities	$ 32,047,726	$ 34,004,769
Commitments and contingencies
Shareholders' equity:
Common stock $.01 par value; 100,000,000 shares authorized, 26,057,327 and 25,676,212 shares issued and outstanding at December 31, 2015 and March 31, 2015, respectively	$ 260,574	$ 256,763
Additional paid-in capital	76,485,650	75,530,641
Accumulated deficit	(58,910,707)	(51,883,229)
Accumulated other comprehensive loss	(876,498)	(1,156,265)
Total shareholders' equity	16,959,019	22,747,910
Total liabilities and shareholders' equity	$ 49,006,745	$ 56,752,679