Face amount or stated value per share of common stock.

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- Definition

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

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

The cash inflow from the additional capital contribution to the entity.

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- Definition

Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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- Definition

Per share or per unit amount of equity securities issued.

+ References

No definition available.

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- Definition

Number of new stock issued during the period.

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The Company and Basis of Presentation - Liquidity (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions			1 Months Ended	3 Months Ended	6 Months Ended
	Jun. 21, 2019	Sep. 28, 2018	May 31, 2018	Jun. 30, 2019	Jun. 30, 2019	Jul. 01, 2018	Dec. 30, 2018
Liquidity [Line Items]
Cash, cash equivalents and restricted cash				$ 28,200	$ 28,200
Revolving line of credit				$ 15,000	$ 15,000		$ 15,000
Common stock, par value (in dollars per share)	$ 0.001			$ 0.001	$ 0.001		$ 0.001
Shares issued price per share (in dollars per share)	$ 0.50
Net proceeds from issuance of common stock			$ 13,900	$ 8,300	$ 9,439	$ 15,855
Heritage Bank \| Revolving Line of Credit
Liquidity [Line Items]
Revolving line of credit				$ 15,000	$ 15,000		$ 15,000
Line of credit facility, maturity date		Sep. 28, 2020			Sep. 28, 2020
Common stock
Liquidity [Line Items]
Aggregate shares of common stock issued	18.4		13.5
Exercise of Option for Overallotment of Shares by Underwriters \| Common stock
Liquidity [Line Items]
Aggregate shares of common stock issued	2.4