3. BALANCE SHEET DETAIL - Accrued expenses and other liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Mar. 31, 2018
Accrued expenses and other liabilities:
Accrued compensation	$ 2,547	$ 2,786
Accrued professional fees	42	31
Accrued commissions	323	299
Contingent consideration	1,112	1,102
Accrued retention payment	322	291
Miscellaneous accrued expenses	841	1,054
Total Accrued Expenses and Other Liabilities	$ 5,187	$ 5,563