Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016
Current assets:
Cash and cash equivalents	$ 77,314	$ 81,691
Accounts receivable, net of allowance for doubtful accounts of $140 and $92 at September 30, 2016 and June 30, 2016, respectively	62,158	73,427
Unbilled receivables and costs in excess of billings	23,574	22,467
Inventory	58,443	58,284
Prepaid income taxes	2,804	3,401
Prepaid expenses and other current assets	7,665	6,122
Total current assets	231,958	245,392
Restricted cash	0	264
Property and equipment, net	31,376	28,337
Estimated fair value of goodwill	344,525	344,027
Intangible assets, net	112,071	116,673
Other non-current assets	2,231	1,803
Total assets	722,161	736,496
Current liabilities:
Accounts payable	19,283	26,723
Accrued expenses	8,970	10,273
Accrued compensation	14,355	13,283
Deferred revenues and customer advances	3,566	7,365
Total current liabilities	56,174	67,644
Deferred income taxes	9,575	11,842
Income taxes payable	700	700
Long-term debt	180,246	182,275
Other non-current liabilities	927	991
Total liabilities	247,622	263,452
Commitments and contingencies (Note L)
Shareholders' equity:
Preferred stock, $0.01 par value; 1,000,000 shares authorized; no shares issued or outstanding	0	0
Common stock, $0.01 par value; 85,000,000 shares authorized; 39,053,991 and 38,675,340 shares issued and outstanding at September 30, 2016 and June 30, 2016, respectively	391	387
Additional paid-in capital	355,164	357,500
Retained earnings	118,029	114,210
Accumulated other comprehensive income	955	947
Total shareholders' equity	474,539	473,044
Total liabilities and shareholders' equity	722,161	736,496
Long-term Debt, Current Maturities	$ 10,000	$ 10,000

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).

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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.