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Revenue Recognition (Details) - USD ($)	3 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Mar. 31, 2020	Mar. 31, 2019
Contract with Customer, Asset, Net, Current	$ 3,386,000		$ 2,361,000
Revenue from Contract with Customer, Excluding Assessed Tax	139,070,000	$ 212,712,000
Contract with Customer, Liability, Current	13,223,000	14,512,000	10,796,000	$ 11,501,000
Proceeds from Customers for Progress Payments	9,873,000	11,339,000
Contract with Customer, Liability, Revenue Recognized	(7,775,000)	(8,380,000)
Increase (Decrease) in Deferred Revenue and Customer Advances and Deposits	$ 329,000	52,000
Revenue, Performance Obligation, Description of Payment Terms	30-60
Revenue, Remaining Performance Obligation, Amount	$ 3,256,000
Revenue, Remaining Performance Obligation, Percentage	70.00%
Allowance for Doubtful Accounts, Premiums and Other Receivables	$ 6,430,000		5,056,000
SEC Schedule, 12-09, Allowance, Credit Loss
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount			$ 5,056,000
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense	1,559,000
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction	(225,000)
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account	40,000
Crane Solutions [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	68,988,000	98,643,000
Industrial Products [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	53,717,000	93,489,000
Engineered Products [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	16,327,000	20,561,000
All other [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 38,000	$ 19,000
Long-term Contract with Customer [Member]
Revenue, Performance Obligation, Description of Warranty	24 to 36
Short-term Contract with Customer [Member]
Revenue, Performance Obligation, Description of Warranty	12

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- Definition

The valuation allowance as of the balance sheet date to reduce the gross amount of receivables to estimated net realizable value, which would be presented in parentheses on the face of the balance sheet.

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Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

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