Subsequent Events (Details Textual) - USD ($) $ in Millions	1 Months Ended	12 Months Ended
Jan. 21, 2019	Dec. 30, 2017
Business Combination, Consideration Transferred		$ 1.5
Subsequent Event [Member] \| Senior Revolving Credit Facility [Member]
Debt Instrument, Face Amount	$ 5.0
Line of Credit Facility, Expiration Date	Jan. 31, 2022
Line of Credit Facility, Maximum Borrowing Capacity	$ 50.0
Subsequent Event [Member] \| 2019 Restated Credit Agreement [Memebr]
Business Combination, Consideration Transferred	$ 25.0

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 8
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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-Section 30
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
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- Definition

Date the credit facility terminates, in CCYY-MM-DD format.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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