Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319

Note 6 - Other Assets and Other Liabilities (Details Textual) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended	6 Months Ended
	Jun. 28, 2018	Jun. 30, 2019 USD ($) shares	Jun. 30, 2019 USD ($) shares	Jun. 28, 2019 $ / shares	Dec. 31, 2018 USD ($)
FRB Membership, Stock Subscription, Percent of Paid-Up Capital Stock and Surplus Requirement			6.00%
Deferred Tax Assets, Net, Total		$ 15,375	$ 15,375		$ 42,256
Deferred Tax Liabilities, Other Comprehensive Income		5,509	5,509
Deferred Tax Assets, Other Comprehensive Loss					16,787
LIHTC Investments		8,743	8,743		10,219
Qualified Affordable Housing Project Investments, Commitment		$ 4,766	$ 4,766		4,799
Lessee, Operating Lease, Term of Contract		5 years	5 years
Lessee, Operating Lease, Renewal Term		5 years	5 years
Operating Lease, Right-of-Use Asset		$ 20,506	$ 20,506		0
Operating Lease, Liability, Total		$ 20,506	$ 20,506		$ 0
Operating Lease, Weighted Average Remaining Lease Term		3 years 11 months 8 days	3 years 11 months 8 days
Operating Lease, Weighted Average Discount Rate, Percent		2.97%	2.97%
Operating Lease, Cost		$ 1,714	$ 3,419
Contingent Commitment, Remainder of Fiscal Year [Member]
Qualified Affordable Housing Project Investments, Commitment		601	601
Contingent Commitment, Year 2 [Member]
Qualified Affordable Housing Project Investments, Commitment		2,027	2,027
Contingent Commitment, Year 3 [Member]
Qualified Affordable Housing Project Investments, Commitment		138	138
Contingent Commitment, Year 4 [Member]
Qualified Affordable Housing Project Investments, Commitment		261	261
Contingent Commitment, Year 5 [Member]
Qualified Affordable Housing Project Investments, Commitment		134	134
Contingent Commitment, Year 6 [Member]
Qualified Affordable Housing Project Investments, Commitment		1,041	1,041
Contingent Commitment, Year 7 or Thereafter [Member]
Qualified Affordable Housing Project Investments, Commitment		$ 564	$ 564
Visa Inc. [Member] \| Common Class A [Member]
Share Price \| $ / shares				$ 173.55
VISA Class B Common Stock [Member]
Investment Owned, Balance, Shares \| shares		211	211
Conversion Rate of Class B Common Stock into Class A Common Stock	1.6298
VISA Class B Common Stock [Member] \| Reported Value Measurement [Member]
Investment Owned, at Fair Value		$ 0	$ 0