Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2016	Mar. 31, 2016
CURRENT ASSETS:
Cash and cash equivalents	$ 3,455	$ 5,594
Accounts receivable, net	14,553	14,277
Inventory, net	19,151	14,858
Prepaid expenses and other current assets	331	800
Total current assets	37,490	35,529
Fixed assets, net	1,031	1,003
Intangible assets, net	1,605	1,785
Goodwill	15,159	14,872
	55,285	53,189
LIABILITIES:
Short-term indebtedness with bank	9,246	0
Accounts payable	5,960	9,611
Accrued liabilities	3,110	3,409
Deferred revenue and current warranty liabilities	4,038	4,413
Total current liabilities	22,354	17,433
Deferred revenue and non-current warranty liabilities	3,682	4,568
Total liabilities	26,036	22,001
Commitments and contingencies
STOCKHOLDERS’ EQUITY:
Preferred Stock, par value $0.001 per share; authorized 5,000; no shares issued	0	0
Common Stock, par value $0.001 per share; authorized 15,000; shares issued 10,926 and 10,908, respectively	11	11
Additional paid-in capital	171,482	171,138
Accumulated deficit	(142,244)	(139,961)
	29,249	31,188
	$ 55,285	$ 53,189

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.