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v3.7.0.1

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands | Common Stock | Additional Paid-in Capital | Accumulated Other Comprehensive Income | Retained Earnings | Total
--- | --- | --- | --- | --- | ---
Beginning Balance - Shares at Mar. 31, 2014 | 27,561,482 |  |  |  |
Beginning Balance - Amount at Mar. 31, 2014 | $ 28 | $ 56,399 | $ 33 | $ 71,918 | $ 128,378
Issuance of common stock under employee stock option plans, Shares | 228,665 |  |  |  |
Issuance of common stock under employee stock option plans, Amount |  | 952 |  |  | 952
Repurchase and retirement of common stock, shares | (4,661,775) |  |  |  |
Repurchase and retirement of common stock, amount | $ (5) | (30,021) |  |  | (30,026)
Stock-based compensation expense |  | 2,077 |  |  | 2,077
Comprehensive loss: |  |  |  |  |
Net loss |  |  |  | (4,978) | (4,978)
Net unrealized gain (loss) on available-for-sale investments |  |  | (7) |  | (7)
Total comprehensive loss |  |  |  |  | (4,985)
Ending Balance, Shares at Mar. 31, 2015 | 23,128,372 |  |  |  |
Ending Balance, Amount at Mar. 31, 2015 | $ 23 | 29,407 | 26 | 66,940 | 96,396
Issuance of common stock under employee stock option plans, Shares | 199,961 |  |  |  |
Issuance of common stock under employee stock option plans, Amount |  | 818 |  |  | 818
Repurchase and retirement of common stock, shares | (1,611,969) |  |  |  |
Repurchase and retirement of common stock, amount | $ (1) | (7,025) |  |  | (7,026)
Stock-based compensation expense |  | 1,850 |  |  | 1,850
Comprehensive loss: |  |  |  |  |
Net loss |  |  |  | (2,170) | (2,170)
Net unrealized gain (loss) on available-for-sale investments |  |  | 1 |  | 1
Total comprehensive loss |  |  |  |  | (2,169)
Ending Balance, Shares at Mar. 31, 2016 | 21,716,364 |  |  |  |
Ending Balance, Amount at Mar. 31, 2016 | $ 22 | 25,050 | 27 | 64,770 | 89,869
Issuance of common stock under employee stock option plans, Shares | 539,834 |  |  |  |
Issuance of common stock under employee stock option plans, Amount | $ 1 | 2,013 |  |  | 2,014
Repurchase and retirement of common stock, shares | (1,643,441) |  |  |  |
Repurchase and retirement of common stock, amount | $ (2) | (7,110) |  |  | (7,112)
Stock-based compensation expense |  | 1,877 |  |  | 1,877
Comprehensive loss: |  |  |  |  |
Net loss |  |  |  | (115) | (115)
Net unrealized gain (loss) on available-for-sale investments |  |  | (89) |  | (89)
Total comprehensive loss |  |  |  |  | (204)
Ending Balance, Shares at Mar. 31, 2017 | 20,612,757 |  |  |  |
Ending Balance, Amount at Mar. 31, 2017 | $ 21 | $ 21,830 | $ (62) | $ 64,655 | $ 86,444

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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=51831270 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Comprehensive Income -URI http://asc.fasb.org/extlink&oid=51831223 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e557-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=51831255 + Details
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- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 + Details
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