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Valuation and Qualifying Accounts | 12 Months Ended
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Mar. 31, 2013
Valuation and Qualifying Accounts [Abstract] |
VALUATION AND QUALIFYING ACCOUNTS | VALUATION AND QUALIFYING ACCOUNTS GRAHAM CORPORATION AND SUBSIDIARIES SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS (In Thousands)
Description |  | Balance at Beginning of Period |  |  | Charged to Costs and Expenses |  |  | Charged to Other Accounts |  |  | Deductions |  |  | Balance at End of Period |
Year ended March 31, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reserves deducted from the asset to which they apply: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reserve for doubtful accounts receivable |  | $ | 43 |  |  | $ | (10 | ) |  | $ | — |  |  | $ | — |  |  | $ | 33 |
Reserves included in the balance sheet caption “accrued expenses” |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Product warranty liability |  |  | 215 |  |  |  | 360 |  |  |  | — |  |  |  | (167 | ) |  |  | 408 |
Year ended March 31, 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reserves deducted from the asset to which they apply: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reserve for doubtful accounts receivable |  | $ | 26 |  |  | $ | 98 |  |  | $ | — |  |  | $ | (81 | ) |  | $ | 43 |
Reserves included in the balance sheet caption “accrued expenses” |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Product warranty liability |  |  | 202 |  |  |  | 53 |  |  |  | — |  |  |  | (40 | ) |  |  | 215 |
Year ended March 31, 2011 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reserves deducted from the asset to which they apply: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reserve for doubtful accounts receivable |  | $ | 17 |  |  | $ | 8 |  |  | $ | 1 |  |  | $ | — |  |  | $ | 26 |
Reserves included in the balance sheet caption “accrued expenses” |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Product warranty liability |  |  | 369 |  |  |  | 59 |  |  |  | — |  |  |  | (226 | ) |  |  | 202 |
Restructuring reserve |  |  | 3 |  |  |  | — |  |  |  | — |  |  |  | (3 | ) |  |  | — |

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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 SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690 + Details
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- Details
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