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Schedule II - Valuation and Qualifying Accounts | 12 Months Ended
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Mar. 31, 2017
Schedule II Valuation and Qualifying Accounts [Abstract] |
Schedule II Valuation and Qualifying Accounts | Schedule II — Valuation and Qualifying Accounts Accounts Receivable — Allowance for doubtful accounts
Years Ended March 31, |  | Description |  | Balance at beginning of period |  |  | Charge to (recovery of) bad debts expense |  |  | Amounts written off |  |  | Balance at end of period |
2017 |  | Allowance for doubtful accounts |  | $ | 4,284,000 |  |  | $ | 3,000 |  |  | $ | 147,000 |  |  | $ | 4,140,000 |
2016 |  | Allowance for doubtful accounts |  | $ | 629,000 |  |  | $ | 4,404,000 |  |  | $ | 749,000 |  |  | $ | 4,284,000 |
2015 |  | Allowance for doubtful accounts |  | $ | 854,000 |  |  | $ | 184,000 |  |  | $ | 409,000 |  |  | $ | 629,000 |
Accounts Receivable — Allowance for customer-payment discrepancies
Years Ended March 31, |  | Description |  | Balance at beginning of period |  |  | Charge to (recovery of) discrepancies expense |  |  | Amounts Processed |  |  | Balance at end of period |
2017 |  | Allowance for customer-payment discrepancies |  | $ | 703,000 |  |  | $ | 718,000 |  |  | $ | 670,000 |  |  | $ | 751,000 |
2016 |  | Allowance for customer-payment discrepancies |  | $ | 852,000 |  |  | $ | (299,000 | ) |  | $ | (150,000 | ) |  | $ | 703,000 |
2015 |  | Allowance for customer-payment discrepancies |  | $ | 577,000 |  |  | $ | 91,000 |  |  | $ | (184,000 | ) |  | $ | 852,000 |
Inventory — Allowance for excess and obsolete inventory
Years Ended March 31, |  | Description |  | Balance at beginning of period |  |  | Provision for excess and obsolete inventory |  |  | Amounts written off |  |  | Balance at end of period |
2017 |  | Allowance for excess and obsolete inventory |  | $ | 3,626,000 |  |  | $ | 3,864,000 |  |  | $ | 3,365,000 |  |  | $ | 4,125,000 |
2016 |  | Allowance for excess and obsolete inventory |  | $ | 2,675,000 |  |  | $ | 4,518,000 |  |  | $ | 3,567,000 |  |  | $ | 3,626,000 |
2015 |  | Allowance for excess and obsolete inventory |  | $ | 2,708,000 |  |  | $ | 1,635,000 |  |  | $ | 1,668,000 |  |  | $ | 2,675,000 |

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- Definition The entire disclosure for any allowance and reserve accounts (their beginning and ending balances, as well as a reconciliation by type of activity during the period). Alternatively, disclosure of the required information may be within the footnotes to the financial statements or a supplemental schedule to the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 + Details
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- References No definition available. + Details
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