Leases (Details 2) - USD ($) $ in Thousands	Mar. 31, 2021	Mar. 31, 2020
Finance Leases:
Year 1	$ 144	$ 189
Year 2	109	196
Year 3	5	109
Year 4		5
Total payments	258	499
Less amounts representing interest	(17)	(51)
Total minimum payments required:	241	448
Operating Leases:
Year 1	559	506
Year 2	761	687
Year 3	747	705
Year 4	636	690
Year 5	42	580
Thereafter	2
Total payments	2,747	3,168
Less amounts representing interest	(614)	(862)
Total minimum payments required:	2,133	2,306
Total:
Year 1	703	695
Year 2	870	883
Year 3	752	814
Year 4	636	695
Year 5	42	580
Thereafter	2
Total payments	3,005	3,667
Less amounts representing interest	(631)	(913)
Total minimum payments required:	$ 2,374	$ 2,754