Property and Equipment - Summary (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Mar. 31, 2015
Property, Plant and Equipment [Line Items]
Cost	$ 3,752	$ 3,108
Accumulated Depreciation	2,462	2,236
Net Book Value	1,290	872
Automobiles
Property, Plant and Equipment [Line Items]
Cost	623	613
Accumulated Depreciation	413	365
Net Book Value	210	248
Equipment
Property, Plant and Equipment [Line Items]
Cost	1,473	906
Accumulated Depreciation	664	516
Net Book Value	809	390
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Cost	512	486
Accumulated Depreciation	408	391
Net Book Value	104	95
Leasehold improvements
Property, Plant and Equipment [Line Items]
Cost	1,144	1,103
Accumulated Depreciation	977	964
Net Book Value	$ 167	$ 139