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Note 11 - Leases (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Lease, Cost [Table Text Block]

				Three Months Ended				Three Months Ended
Lease Costs		Classification		March 31, 2021				March 31, 2020
Operating lease cost		Selling, General and Administrative Expense		$	217			$	674
Short-term lease cost		Selling, General and Administrative Expense			302				112
Variable costs		Selling, General and Administrative Expense			50				97
Total lease cost				$	569			$	883

Lessee, Operating Lease, Cash Flows [Table Text Block]

		Three Months Ended				Three Months Ended
		March 31, 2021				March 31, 2020
Cash paid for amounts included in the measurement of lease liabilities		$	520			$	720
Assets obtained in exchange for new operating lease liabilities
Operating lease		$	-			$	722

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Period Ending December 31,		Amount
2021		$	1,065
2022			792
2023			337
2024			247
2025			393
Thereafter			143
Total Lease Payments			2,977
Less: imputed interest			498
Total			2,479

X

- Definition

The tabular disclosure of cash flows for lessee operating leases.

+ References

No definition available.

+ Details

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Namespace Prefix:	sgrp_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980

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X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980

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- References

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration