Summary of Significant Accounting Policies (Receivables) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Allowance for Doubtful Accounts Receivable
Balance at beginning of year	$ 531	$ 488	$ 298
Provision and reserve adjustments	(305)us-gaap_ProvisionForDoubtfulAccounts	(78)us-gaap_ProvisionForDoubtfulAccounts	(138)us-gaap_ProvisionForDoubtfulAccounts
Write-offs less recoveries	(25)	(35)	(30)
Reserve acquired	0	0	82
Balance at end of year	811	531	488
Racine Federated Inc
Allowance for Doubtful Accounts Receivable
Reserve acquired			$ 82

For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.

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A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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Amount of increase (decrease) in the allowance for doubtful accounts.

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Amount of direct write-downs of accounts receivable charged against the allowance.

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Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable.

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